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Soft-serve freezer control
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Patent number 4,383,417
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Issue date May 17, 1983
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Stoelting, Inc.
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Tom N. Martineau
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Auger flight for comestible freezer
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Patent number 4,241,590
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Issue date Dec 30, 1980
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Stoelting, Inc.
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Tom N. Martineau
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Seal for frozen confection freezer
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Patent number 4,171,819
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Issue date Oct 23, 1979
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Stoelting, Inc.
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Tom N. Martineau
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES